Registry data as of Aug 27, 2026

Kathleen Abu

Physician Assistant · Larkspur, CA

Kathleen Abu is a physician assistant with a practice address in Larkspur, California, and NPI 1851415053, issued on Mar 16, 2007. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1851415053
Name
Kathleen Abu
Primary taxonomy
Physician Assistant 363A00000X
Practice location
2 Bon Air RD, Larkspur, CA 94939
Phone
(415) 927-6173
Enumerated
Mar 16, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2 Bon Air RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. James Adams, M.D.Cardiovascular Disease Physician1578553277
  2. Margaret Baer, M.D.Cardiovascular Disease Physician1104816917
  3. Adam Baumgarten, MDInternal Medicine Physician1366570707
  4. Nancy Bloom, R.D.Registered Dietitian1033325907
  5. William Bradley, ACNP-BCAcute Care Nurse Practitioner1992869176
  6. Cheri Brendel, RNRegistered Nurse1205977469

Verify Kathleen Abu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

7 physician assistant records list a Larkspur practice address

They are 7 of the 291 NPPES records with a Larkspur practice address, and 13,861 physician assistant records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other physician assistant records in California

  1. Marcia -Galbraith, PAStockton, CA1407143274
  2. Danny Abad, PAOrange, CA1477158673
  3. Lea Dominique Abadies, PATustin, CA1124754254
  4. Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
  5. Ramina Abbasi, PA-CSignal Hill, CA1093448300
  6. Ariel Abbott, PA-CStockton, CA1780334342
  7. Barrie Abbott, PA-CAnza, CA1861602575
  8. Elizabeth Abbott, PA-CSan Diego, CA1437540762
  9. Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
  10. Fatimeh Abdallah, P.A.-CNewport Beach, CA1487002218

Common questions

What is Kathleen Abu's NPI number?

Kathleen Abu's National Provider Identifier (NPI) is 1851415053, issued on Mar 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kathleen Abu located?

The NPPES record lists a practice address at 2 Bon Air RD, Larkspur, CA, 94939. Phone: (415) 927-6173. Providers update this record themselves, so call before visiting.

How can I verify Kathleen Abu's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.